Dictionary.com

emmetropia

[ em-i-troh-pee-uh ]
/ ˌɛm ɪˈtroʊ pi ə /
Save This Word!

noun Ophthalmology.
the normal refractive condition of the eye, in which the rays of light are accurately focused on the retina.
QUIZ
THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?
Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.
Question 1 of 7
In the UK, COTTON CANDY is more commonly known as…

Origin of emmetropia

1860–65; <New Latin, equivalent to emmetr- (stem of Greek émmetros in measure, equivalent to em-em-2 + métr(on) measure + -os adj. suffix) + -opia-opia

OTHER WORDS FROM emmetropia

em·me·trope, nounem·me·trop·ic [em-i-trop-ik, -troh-pik], /ˌɛm ɪˈtrɒp ɪk, -ˈtroʊ pɪk/, adjective

Words nearby emmetropia

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use emmetropia in a sentence

British Dictionary definitions for emmetropia

emmetropia
/ (ˌɛmɪˈtrəʊpɪə) /

noun
the normal condition of perfect vision, in which parallel light rays are focused on the retina without the need for accommodation

Derived forms of emmetropia

emmetropic (ˌɛmɪˈtrɒpɪk), adjective

Word Origin for emmetropia

C19: from New Latin, from Greek emmetros in due measure + -opia
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
FEEDBACK